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Schorl from
Fort National, Saint-Malo, Saint-Malo, Ille-et-Vilaine, Brittany, France


Classification
Species:Schorl
Formula:NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Colour:greyish
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Schorl data
Locality Data:Click here to view Fort National, Saint-Malo, Saint-Malo, Ille-et-Vilaine, Brittany, France
Data Identifiers
Mindat Occurrence Record ID:1284996
Long-form Identifier:1:3:1284996:1
GUID (UUID V4):0
Nearest other occurrences of Schorl
93.4km (58.0 miles) ⓘLa Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France
References
Lukas, Yann (1978) Roches et minéraux de Bretagne. Ouest France. p.1-33.pp.24-25
 
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